sm Enxada velha e gasta do serviço da terra; cacumbu.
Vogais: uu
Consoantes: cmb
cuambu, cacumbu, chumbou, cucumbu, cumba, cumbo, cambau, caumba, chumba, chumbe.
mucumbu, bacumbu, cacumbu, sinumbu, cucumbu, murumbu, numbu, mutumbu, umbu.